SITRANS LUT400

USA | SITRANS LUT400 Level Controller

Ultrasonic Level Controller

SITRANS LUT400 are compact, single point, long range ultrasonic controllers for continuous level or volume measurement of liquids, slurries, and solids, and high accuracy monitoring of open channel flow. 

SITRANS LUT400 Catalog Specifications

Download PDF

The SITRANS LUT400 ultrasonic level controller comes in three different models, depending on the application, level of performance and functionality required:

 

  • SITRANS LUT420 Level Controller: level or volume measurement of liquids, slurries, and solids, as well as basic pump control functions, and basic data logging capability.
  • SITRANS LUT430 Level, Volume, Pump and Flow Controller: includes all features of the LUT420 plus a full suite of advanced pump control and alarm functionality, open channel flow monitoring, and basic flow data logging capability.
  • SITRANS LUT440 High Accuracy OCM: Our most featured, highest accuracy model. Includes all features of the LUT430, plus the industry’s best accuracy (± 1 mm within 3 m), full suite of advanced control functionality, and enhanced flow logging capability.

Key applications: wet wells, reservoirs, flumes/weirs, chemical storage, liquid storage, hoppers, crusher bins, dry solids storage

 

Supplementary components are designed to work with most types of instrumentation to provide enhanced functionality such as remote displays and remote monitoring solutions. Please find more information here.

 

Don’t forget that the safest engineered level measurement solution includes switches for back-up, overfill, low level and dry run protection. Click here for more information.

Benefits

  • High accuracy and data logging 
  • Digital receiver for high performance and reliability in noisy applications
  • Intuitive ease of use
  • Advanced pump, alarm, and flow control features with three relays
  • Integrated datalogger
  • Real time clock with daylight saving time and energy-saving algorithms
  • Level, Volume and Open Channel Flow monitoring
  • Two discrete inputs for backup level override and pump interlock functions

 

 

Detail

Range
0.3 to 60 m (1 to 196 ft), transducer dependent
Compatible transducers
All Echomax and ST-H series transducers
Accuracy

- Standard operation: ± 1 mm (0.04") plus 0.17 % of measured distance 

  - ± 3 mm (0.12 inch) within 4 m (13 ft) range

Comunications or Outputs

HART: EDDs for SIMATIC PDM, Emerson AMS Device Manager, and Field Communicator 375, plus SITRANS DTM for FDTs

USB: Integrated web browser for local programming

Key Applications
Wet wells, reservoirs, flumes/weirs, chemical storage, liquid storage, hoppers, crusher bins, dry solids storage
Range
0.3 to 60 m (1 to 196 ft), transducer dependent
Compatible transducers
All Echomax and ST-H series transducers
Accuracy

- Standard operation: ± 1 mm (0.04") plus 0.17 % of measured distance 

  - ± 3 mm (0.12 inch) within 4 m (13 ft) range

Comunications or Outputs

HART: EDDs for SIMATIC PDM, Emerson AMS Device Manager, and Field Communicator 375, plus SITRANS DTM for FDTs

USB: Integrated web browser for local programming

Key Applications
Wet wells, reservoirs, flumes/weirs, chemical storage, liquid storage, hoppers, crusher bins, dry solids storage
Range
0.3 to 60 m (1 to 196 ft), transducer dependent
Compatible transducers
All Echomax and ST-H series transducers
Accuracy

- Standard operation: ± 1 mm (0.04") plus 0.17 % of measured distance 

   - ± 3 mm (0.12 inch) within 4 m (13 ft) range

- High accuracy OCM: ± 1 mm (0.04"), within 3 m (9.84 ft) range

Comunications or Outputs

HART: EDDs for SIMATIC PDM, Emerson AMS Device Manager, and Field Communicator 375, plus SITRANS DTM for FDTs

USB: Integrated web browser for local programming

Key Applications
Wet wells, reservoirs, flumes/weirs, chemical storage, liquid storage, hoppers, crusher bins, dry solids storage

Download, Support, Services

Find downloads, support and services for Siemens ultrasonic level measurement.
Support request

The fastest way to the experts

Proposed solutions for your queries and direct access to our experts in Technical Support.

Process instrumentation services

Process instrumentation services

To remain competitive, companies in industry must ensure – and ideally increase – the availability and productivity of machines and plants. As your partner, we offer a unique range of services and support based on our extensive technology and industry expertise.

Siemens Industry Online Support (SIOS)

Siemens Industry Online Support (SIOS)

As your partner, we offer a unique range of services and support based on our extensive technology and industry expertise. With our offerings, you can expect a high degree of reliability and a successful digital future for your company.

Process instrumentation training

Process instrumentation training

Receive standardized or individual expertise directly from the manufacturer – with training centers in more than 60 countries.

Process safety

Process safety

Safety is key in the process industries. A failure in instruments relevant for safety may have serious implications for humans, the process and the environment. Therefore, a wide range of our process instruments come with on-board safety features for maximum risk reduction.

Contact

What precision and reliability mean for your applications

Your facility is a busy place - and materials and conditions inside your tanks/vessels/wells are always changing. Siemens ultrasonics selects the correct echo after every measurement, giving you stable readings while still allowing rapid response to actual changes in the material level. The result? Operations are more cost-effective. Inventory monitoring is always precise. Processes can be better controlled. And expensive spill cleanups can be avoided.

Customer Support: 1-800-333-7421

Contact Us